Barry Allen's life is currently fine. His nephew Wally has been busy with the Titans, his colleagues in the police department aren't having much to worry about, and his relationship with Iris is great. But the loss of Joe West is something that still haunts Barry, making him wonder: could he change what happened? Even with good intentions, what Barry could never imagine would be that his attitude could have catastrophic consequences for the universe. Fortunately, on his journey to reverse this, he will have the help of known allies. Or at least, versions of them. The title hero's 6th film in this universe, 'The Flash: Chaos Effect' also marks the last film starring the Scarlet Speedster.
